DC Fridge DIY Kit CU84 + VD18 150/45L

The DC Fridge CU84 + VD18 is a DIY refrigeration kit for a 150L fridge or 45L freezer, pairing a cooling unit with an evaporator plate for boats, caravans and RVs.

This Dometic Cold Machine DIY Kit is made up of the CU-84 cooling unit, VD-18 plate evaporator, and digital thermostat.

NOTE: THIS KIT CAN BE CHANGED TO A MECHANICAL THERMOSTAT IF REQUIRED

Dometic ColdMachine CU-84 Cooling Unit (12/24 V DC) — Powerful compressor-based cooling designed for medium-sized refrigerators up to ~250 L. Engineered for quiet, economical operation and durability in warm conditions, this horizontal-design unit includes pre-charged refrigerant and self-sealing valve couplings for easier installation.

Specifications

• Cooling Capacity: up to approx. 150 L
• Freezer Capacity: up to approx. 45 L (with direct evaporator)
• Dimensions (W × H × D): 386 × 160 × 130 mm
• Weight: ~6 kg

• Cooling Capacity: ~150 L with 50 mm PU insulation
• Dimensions (W × H × D): 375 × 250 × 25 mm
• Weight: ~1.5 kg

Dometic ColdMachine VD-18 – Plate Evaporator

A versatile plate-type evaporator designed to work with Series 80 cooling units like the CU-84. The VD-18 can be mounted horizontally or vertically and includes an external thermostat and LED indicator for precise temperature control. It’s ideal for fridge compartments up to around 150 L with 50 mm insulation.